Model NO.
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KG320/KG320H, KG410/KG410H, KG420/KG420H, KG420S/KG420SH, KG430/KG430H, KG430S/KG430SH, KG510/KG510H, KG520/KG520H, KG590/KG590H, KG610/KG610H, KG726/KG726H, KG920B/KG920BH
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Drilling hardness
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F=6-20
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Drilling diameter
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Φ80-202mm
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Drilling depth
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20-40m
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Rotary speed
|
90-140rpm
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Rotary torque
|
1000-5000N.m
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Lift power
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20-40KN
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Feed method
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Oil cylinder+leaf chain
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Feed stroke
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3000-4150mm
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Travelling speed
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2.0-4.0km/h
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Climbing ability
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≤30°
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Drilling rod
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Φ64/76/89mm×2/3m
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Supporting power
|
Yuchai/Cummins
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Air consumption
|
7-26m³/min
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DTH hammer
|
M3/K4/K5
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